INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd26534000b49980a026634cbd71cc1ad3ac8a4838706417c651acb3b90ecf59f', 
    'JOqCvCeYM0KUhXmR+E6pQMD5Nd4b86S1E4CjLVjPoTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)